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MINOR: set group initial rebalance delay to 0 in server.properties 

override the setting of `group.initial.rebalance.delay` in server.properties

Author: Damian Guy <damian.guy@gmail.com>

Reviewers: Ismael Juma <ismael@juma.me.uk>

Closes #3254 from dguy/minor-prop-change
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Damian Guy 2017-06-07 15:15:13 +01:00 committed by Ismael Juma
parent bb914a0445
commit f8d6dba345
1 changed files with 8 additions and 0 deletions
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config/server.properties
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@ -129,3 +129,11 @@ zookeeper.connect=localhost:2181
zookeeper.connection.timeout.ms=6000
############################# Group Coordinator Settings #############################
# The following configuration specifies the time, in milliseconds, that the GroupCoordinator will delay the initial consumer rebalance.
# The rebalance will be further delayed by the value of group.initial.rebalance.delay.ms as new members join the group, up to a maximum of max.poll.interval.ms.
# The default value for this is 3 seconds.
# We override this to 0 here as it makes for a better out-of-the-box experience for development and testing.
# However, in production environments the default value of 3 seconds is more suitable as this will help to avoid unnecessary, and potentially expensive, rebalances during application startup.
group.initial.rebalance.delay.ms=0